//
//  CountDownManager.h
//  yjw-winner
//
//  Created by 隆霁 on 2018/9/27.
//  Copyright © 2018年 Shanghai decade financial information service co., LTD. All rights reserved.
//

#import <Foundation/Foundation.h>

typedef void(^CountDownManagerCallBackBlock)(NSInteger number);
@interface CountDownManager : NSObject
@property (nonatomic, assign) NSInteger currentCount;
+ (CountDownManager *)manager;
+ (CountDownManager *)managerWithCallBack:(CountDownManagerCallBackBlock)block;
- (void)startWithCountDownManagerBlock:(CountDownManagerCallBackBlock)block;
@end
